Code tables and Column definitions

For each database there is a page with values for codes and abbreviations used in the tables as well as definitions and usage information for each database column. Find it through the Databases entry in the main menu.

Advanced search: Data Viewers

Researchers who want more sophisticated data management capabilities should explore the Data Viewers available for each database. Data Viewers are listed under the Databases main menu entry. There is also a Getting Started page that explains how to use all Data Viewer features: The Data Viewer Interface.

Search within individual columns or combine searches in multiple columns